<template>
    <div class="aside">
        <h3>Aside</h3>
        <Item/>
        <Item/>
        <Item/>

    </div>
</template>
<script>
import Item from './Item.vue';
    export default{
        components:{
            Item
        }
    }
</script>
<!-- scoped 是让当前样式只在当前组件中生效 -->
<style scoped>
.aside{
    float: right;
    width: 30%;
    height: 600px;
    border: 5px solid #999;
    box-sizing: border-box;
}
</style>